Question about 2003 Yamaha YZ 125

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Yz 125 2001 started then suddenly stopped and the kick start has ceased and wont move and when put into gear the back wheel does not move. took cylinder head off to check piston and the piston moves fine. after it started for 10 minutes then died again? thanks for any help.

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  • ryan-dundas Sep 07, 2010

    the spark plug was fine and so was the piston and the vhm cylinder head was fine no scores or chips at all



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What did the spark plug look like. did it have and shavings on it

Posted on Sep 05, 2010

  • ryan-dundas Sep 05, 2010

    the spark plug was fine
    and so was the piston and the vhm cylinder head was fine no scores or chips at all



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